Battery case



FIG. 1 is a top perspective view of my battery case;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and

FIG. 7 is a bottom view thereof;

FIG. 8 is a bottom perspective view thereof; and,

FIG. 9 is a cross-sectional view taken along line 9-9 of FIG. 6.

The broken lines in the drawings are for the purpose of illustrating portions of the battery case that form no part of the claimed design. 

CLAIM The ornamental design for a battery case, as shown and described. 